Showing structure for (1'r,2s,3r,4s,10'r,11'r,12's)-4,5,5,6',10',12'-hexamethyl-14'-oxaspiro[oxolane-2,13'-tetracyclo[9.3.2.0¹,¹⁰.0²,⁷]hexadecane]-2'(7'),3',5'-triene-3,5'-diol